In Syria, opposition groups say the Assad government used chemical weapons, killing more than a thousand people.
Suffering in Syria is clear, but cause and culprits are murky
The regime denied the accusations.
Erin Burnett asked Arwa Damon about the attack.
Erin Burnett OutFront airs weeknights at 7 p.m. ET. Designed to showcase Erin's unique style--casual, smart, and confident--OutFront stays ahead of the headlines, delivering a show that's in-depth and informative.